Noordzij, Walter http://orcid.org/0000-0001-6386-5499
Glaudemans, Andor W. J. M.
Schaafsma, Mirte
van der Horst-Schrivers, Anouk N. A.
Slart, Riemer H. J. A.
van Beek, André P.
Kerstens, Michiel N.
Funding for this research was provided by:
University Medical Center Groningen
Article History
Received: 12 February 2019
Accepted: 8 April 2019
First Online: 22 April 2019
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: According to the Dutch Medical Research Involving Human Subject Act, the local medical ethical committee exempted approval without additional procedures. No additional informed consent was required.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.